Get Android OS property using System.getProperty(String)

System.getProperty(String propertyName) returns the value of a particular system property or null if no such property exists.

package com.GetOsInfo;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class GetOsInfo extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        TextView arch = (TextView)findViewById(R.id.arch);
        TextView name = (TextView)findViewById(R.id.name);
        TextView version = (TextView)findViewById(R.id.version);
        arch.setText("os.arch: " + System.getProperty("os.arch"));
        name.setText("os.name: " + System.getProperty("os.name"));
        version.setText("os.version: " + System.getProperty("os.version"));
    }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/hello"
    />
<TextView  
    android:id="@+id/arch"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    />
<TextView  
    android:id="@+id/name"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    />
<TextView  
    android:id="@+id/version"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    />
</LinearLayout>